Lamp



FIG. 1 is a top, front and left side perspective view of a lamp showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged view of portion 7 in FIG. 1; and,

FIG. 8 is an enlarged view of portion 8 in FIG. 2.

The lamp is shown with symbolic breaks. The appearance of any portion of the article between the break lines forms no parts of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 